Assignee
YANAGISAWA MASAKI
JP·4 granted patents·1 pending application·15 citations·filing 2006–2012
Top patents by PatentIndex Score
5 records- 0188US8617912B2Method for manufacturing semiconductor laserYANAGISAWA MASAKI·Filed 2012·Granted Dec 31, 2013·6 cites·9 claims
- 0279US8921133B2Method of forming a sampled grating and method of producing a laser diodeYANAGISAWA MASAKI·Filed 2012·Granted Dec 30, 2014·3 cites·8 claims
- 0379US8679392B2Process to form a mold of nanoimprint technique for making diffraction grating for DFB-LDYANAGISAWA MASAKI·Filed 2011·Granted Mar 25, 2014·3 cites·2 claims
- 0478US8241535B2Method for transcribing patterns on resin body, method for manufacturing planar waveguide, and method for manufacturing micro-lensYANAGISAWA MASAKI·Filed 2006·Granted Aug 14, 2012·3 cites·14 claims
- 0555US2009053656A1Process to form a mold of nanoimprint technique for making diffraction grating for DFB-LDYANAGISAWA MASAKI·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when YANAGISAWA MASAKI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →